What has the author Jerome Clark written?

Answer 1

Jerome Clark has written:

'UFO encounters & beyond' -- subject(s): Unidentified flying objects, History

'Strange & unexplained phenomena'

'Unnatural Phenomena' -- subject(s): Ghosts, Curiosities and wonders, OverDrive, Nonfiction, Science, Sociology

'Encyclopedia of strange and unexplained physical phenomena' -- subject(s): Science, Encyclopedias and dictionaries, Curiosities and wonders, Miscellanea

'The UFO files'

'Strange and Unexplained Phenomena (ANOMOL'

'Extraordinary encounters' -- subject(s): Human-alien encounters, Encyclopedias

'Unexplained!' -- subject(s): Science, Curiosities and wonders, Miscellanea

'The unidentified' -- subject(s): Unidentified flying objects